Results 191 to 200 of about 5,826 (226)

Orthogonal Frequency Division Multiplex (OFDM)

2004
Almost from the beginning of the electrical transmission of messages about 100 years ago, single-carrier methods have been used for transmitting information. The message to be transmitted is impressed on a sinusoidal carrier by applying analog amplitude, frequency or phase modulation techniques.
openaire   +1 more source

Orthogonal Frequency Division Multiplexing for IoT

2021
Arvind Kumar, Rajoo Pandey
openaire   +1 more source

Review of Orthogonal Frequency Division Multiplexing-Based Modulation Techniques for Light Fidelity

Journal of Low Power Electronics and Applications, 2023
Kalamullah Ramli, Purnomo Sidi Priambodo, Rahmayati Alindra   +2 more
exaly  

Orthogonal Chirp-Frequency Division Multiplexing

IEEE Transactions on Communications
Túlio F. Moreira, Mateus de Lima Filomeno, Wallace Alves Martins, Moisés Vidal Ribeiro   +3 more
openaire   +1 more source

φ-OTDR Based on Orthogonal Frequency-Division Multiplexing Time Sequence Pulse Modulation

Applied Sciences (Switzerland), 2023
Xueguang Yuan, Yongqing Huang, Zhenyu Xiao   +2 more
exaly  

Orthogonal frequency division multiplexing for high-speed optical transmission

Optics Express, 2006
Ivan B Djordjevic, Bane Vasić
exaly  

Orthogonal-frequency-division multiplexing for dispersion compensation of long-haul optical systems

Optics Express, 2006
Arthur Lowery, Jean Armstrong
exaly  

Optical implementation of orthogonal frequency-division multiplexing using time lenses

Optics Letters, 2008
Shiva Kumar, Dong Yang
exaly  

Optical orthogonal frequency division multiplexing demultiplexer using slab star coupler-based optical discrete Fourier transform circuit

Optics Letters, 2011
Koichi Takiguchi, Manabu Oguma
exaly  

Survey of Orthogonal Frequency Division Multiplexing

International Journal of Engineering Trends and Technology, 2017
Sandeep Shrivastava, Alok Jain, Ram Kumar Soni   +2 more
openaire   +1 more source